ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST

How many types of lamp holder having in the world

What is Lamp Holder-: The function of holder is to hold lamp and connect to supply terminals. They are brass with porcelain insulation or these may be made of Bakelite melting point of these metal might be as low as 180 °C (360 °F). Different type of lamp holder may be classified as under Batten […]

ELECTRICAL DEVICES ELECTRONICS DEVICES FORUM CATEGORIES LATEST POST SYMBOLS

Component and Instrument

 All Types Components and Instrument related to Electrical & electronics Picture of electrical equipment and components Symbol of electrical equipment and components Component-Name  Resistor Inductor or Choke Variable Inductive coil  Capacitor  Generator  Transformer-Single phase  Motor DC Generator DC Motor  Series Motor Shunt Generator Shunt Motor Compound Generator Compound Motor Armature  Frequency Meter Ammeter (A.C)  Multi-meter […]

ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST SYMBOLS

What symbols are used to indicate the electrical Equipment

Wiring and connections Picture of electrical equipment and components Symbol of electrical equipment and components Component-Name About of Component     Wire It is a conductor which can current flow through it.     Wire is connected Wires is connected with each other.     Wire is not connected Wires not connected or joined with […]

ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST

Different types of lamp

(1) Arc Lamp Arc Lamp-: It is discovered by Humphry Davy in between 1800s. These types of lamps are constructed to operated on DC (Direct Current) or AC (Alternating Current) system when it connected in series or any other connection is occurs. The high_intensity light is produced by this carbon vapor which is highly luminous in the arc. […]

ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST SYMBOLS

know about all technical components like fuse

Fuse What is Fuse-: A fuse is a electrical device it protect the electric circuit against of short circuit.It operate  automatically when excessive current is flowing through the circuit. A fuse is nothing more than a short length of wire designed to melt and separate in the event of excessive current. Fuses are always connected in series with the component(s) to be protected […]